WO2006112535A1 - 透明導電性フィルムとその製造方法 - Google Patents
透明導電性フィルムとその製造方法 Download PDFInfo
- Publication number
- WO2006112535A1 WO2006112535A1 PCT/JP2006/308504 JP2006308504W WO2006112535A1 WO 2006112535 A1 WO2006112535 A1 WO 2006112535A1 JP 2006308504 W JP2006308504 W JP 2006308504W WO 2006112535 A1 WO2006112535 A1 WO 2006112535A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- film
- metal layer
- transparent
- conductive film
- transparent conductive
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
- H05K9/0094—Shielding materials being light-transmitting, e.g. transparent, translucent
- H05K9/0096—Shielding materials being light-transmitting, e.g. transparent, translucent for television displays, e.g. plasma display panel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/14—Non-insulated conductors or conductive bodies characterised by their form comprising conductive layers or films on insulating-supports
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J11/00—Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel
- H01J11/20—Constructional details
- H01J11/34—Vessels, containers or parts thereof, e.g. substrates
- H01J11/44—Optical arrangements or shielding arrangements, e.g. filters, black matrices, light reflecting means or electromagnetic shielding means
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/05—Patterning and lithography; Masks; Details of resist
- H05K2203/0562—Details of resist
- H05K2203/0565—Resist used only for applying catalyst, not for plating itself
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/14—Related to the order of processing steps
- H05K2203/1415—Applying catalyst after applying plating resist
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/18—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material
- H05K3/181—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material by electroless plating
- H05K3/182—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material by electroless plating characterised by the patterning method
- H05K3/185—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material by electroless plating characterised by the patterning method by making a catalytic pattern by photo-imaging
Definitions
- the present invention relates to a film disposed on the front surface of a display such as a CRT or a plasma display panel, a transparent conductive film as a translucent electromagnetic shielding material used for a display unit of a measuring instrument, and a method for producing the same. More specifically, a transparent conductive film having a function of shielding electromagnetic waves, and capable of seeing through the display surface of a CRT, a plasma display panel, or the like inside a microwave oven or a measuring instrument, and its It relates to a manufacturing method.
- a transparent glass or plastic substrate surface for example, a transparent tin oxide film (ITO film) or the like is used.
- a thin conductive film is formed by vapor deposition or sputtering, or a metal thin film is formed on the entire surface of a transparent glass or plastic substrate by metal plating or vapor deposition. It is known that a mesh made of a fine metal thin film is provided.
- the transparent conductive film in which the ITO film is formed on the transparent substrate is excellent in translucency, but is inferior in conductivity as compared with the transparent conductive film having a metal thin film in a mesh shape. Electromagnetic shielding properties cannot be obtained.
- the method of forming a metal thin film on a transparent substrate and processing it into a mesh shape is excellent in electrical conductivity, but removes most of the metal thin film, which is wasteful and has a high production cost. It has the disadvantage that the habit is high.
- Japanese Patent Application Laid-Open No. 6 2-5 7 2 9 7 is disclosed in Japanese Patent Application Laid-Open No. 2-5 2 4 9 9 which includes a conductive film on a substrate such as a transparent film or glass.
- a method in which an ink containing an ink or an electroless plating catalyst is printed in a pattern made of fine lines and then metal-plated onto the ink layer is proposed.
- image visibility is poor. There is a problem that.
- Japanese Patent Laid-Open No. 2 00 0-1 1 3 7 4 4 2 proposes a method in which a transparent base material and a metal foil are laminated with an adhesive and then the metal foil is meshed by a photolithography method. It has been.
- the line width can be 20 m or less, and the translucency is good, but warpage due to the adhesive tends to occur.
- the metal foil thickness is 1 m or more, resulting in problems such as large irregularities on the surface and mixing of bubbles when pasting with other members. .
- An object of the present invention is to provide a transparent conductive film that has excellent conductivity and can be used for shielding electromagnetic waves while maintaining the translucency of the transparent film. More specifically, it is to provide a transparent conductive film in which bubbles are not mixed by bonding with another base material and a method for producing the same.
- the present inventors have invented a transparent conductive film having the following configuration. That is, the transparent conductive film of the present invention includes a step of forming a large number of irregularities having an average height of 0.1 m or less on both surfaces or one surface of the transparent film, and a surface of the transparent film having the irregularities. Forming a resist layer having a pattern opposite to that of the conductive portion, applying a plating catalyst to the surface on which the resist layer is formed, peeling the resist layer, and forming a metal layer by plating. And the ratio of the width W of the metal layer to the height T of the metal layer W / T is configured as 1 ⁇ W / T ⁇ 500. .
- the unevenness on both sides or one side of the transparent film may be It is preferable to make it so that it is formed by adding a filler to rum.
- the difference in the refractive index of light between the filler and the transparent film is preferably 0.15 or less.
- the transparent film is preferably polyethylene terephthalate, and the filler is preferably silica or alumina.
- a conductive film that has excellent conductivity and can be used for shielding electromagnetic waves while maintaining the translucency of the transparent film. Furthermore, it is possible to provide a transparent conductive film that can be produced at a low cost with a low number of steps and a method for producing the transparent conductive film without causing peeling of the metal layer or mixing of bubbles in bonding with other base materials.
- FIG. 1 is a sectional view showing an embodiment of the transparent conductive film of the present invention.
- FIG. 2 is a plan view showing one embodiment of the transparent conductive film of the present invention.
- FIG. 3 is a cross-sectional view showing a process for producing a transparent conductive film of the present invention (resist soot layer formation).
- FIG. 4 is a cross-sectional view showing the production process of the transparent conductive film of the present invention (application of a catalyst for plating).
- FIG. 5 is a cross-sectional view showing the production process (peeling of the resist layer) of the transparent conductive film of the present invention.
- 1 is a transparent film
- 2 is a metal layer
- 3 is a resist layer
- 4 is a catalyst for fitting
- W is the width of the metal layer 2
- T is the height of the metal layer 2.
- FIG. 1 is a cross-sectional view of the transparent conductive film of the present invention
- FIG. 2 is a plan view of the transparent conductive film of the present invention
- 3 to 5 are cross-sectional views showing the production process of this transparent conductive film.
- 1 is a transparent film
- 2 is a metal layer
- 3 is a resist layer.
- the transparent conductive film of the present invention has a large number of irregularities having an average height of 0.1 / m or less.
- a metal layer is formed in a pattern on the transparent film 1 (see Fig. 1 and Fig. 2).
- the manufacturing method of the transparent conductive film of this invention consists of the following processes. First, a process of forming a large number of irregularities with an average height of 0.1 zm or less on the surface of the transparent film 1, and then a pattern opposite to the pattern of the metal layer 2 to be formed on the transparent film 1 Next, the step of forming the resist layer 3 (FIG. 3), the step of applying the plating catalyst 4 to the surface on which the resist layer 3 is formed (FIG. 4), the step of removing the resist layer (FIG.
- the transparent film 1 used in the present invention includes polyethylene terephthalate, polybutylene terephthalate, polyethylene naphthalate, polyethylene terephthalate, one-to-isophthalate copolymer, terephthalic acid monocyclohexane dimethanol one ethylene glycol copolymer Polyester resins such as coalescence, polyamide resins such as nylon 6, polyolefin resins such as polypropylene and polymethylpentene, acrylic resins such as polyacrylate, polymethacrylate, polymethylmethacrylate, There are styrene resin such as ABS resin, cellulose resin such as triacetyl cellulose, imide resin and polycarbonate.
- polyester films such as polyethylene terephthalate and polyethylene naphthalate are preferably used because of their transparency, heat resistance and low cost, and polyethylene terephthalate is the most suitable.
- the transparent film 1 may be a copolymer resin containing these resins as a main component, a mixture (including alloy), or a laminate composed of a plurality of layers.
- the transparent film 1 may be a stretched film or an unstretched film, but a film stretched in a uniaxial direction or a biaxial direction is preferable for the purpose of improving the strength.
- the thickness of the transparent film 1 is usually 12 to L 0 00 m, but is preferably 50 to 700 m, and most preferably 100 to 500 / m. If the thickness of the transparent film 1 is less than 12 m, there is a risk of warping and sagging due to insufficient mechanical strength, and if it exceeds 100 million zm, the translucency becomes poor or excessive. It becomes performance and it is useless also in cost.
- the surface of the transparent film 1 has a metal layer 2 formed by plating and a transparent film 1
- a number of irregularities with an average height of 0.1 m or less should be provided.
- a method of making irregularities by scraping the surface of the transparent film 1, such as an etching process with alkali or chromic acid, or a sand blasting process can be cited.
- the method of containing a filler is also mentioned. Among these methods, the method of adding a filler to the film resin is preferable because it adds fewer steps.
- An example of a method of forming a resin containing a filler into a film is a biaxial stretching method, and another method is a coating method.
- a resin containing a filler is cast and stretched on a film containing no filler.
- the filler preferably has an average particle size of 0.5 m or less, and more preferably 0.2 // m or less. If the filler particle size is less than 0.2 ⁇ m, the formation of the unevenness may be insufficient, and the adhesion of the metal layer 2 may be deteriorated. If the filler particle size exceeds 0.5; The light property deteriorates and the visibility as an electromagnetic wave shielding material for displays is reduced.
- the filler material may be an organic material such as polymer acrylate, polyacrylate, polystyrene, polyethylene, My strength, talc, alumina, calcium carbonate, glass, silica, kaolin, aluminosilicate.
- the difference in the refractive index of light between the resin constituting the transparent sheet 1 and the filler is preferably 0.15 or less. If the difference in the refractive index of light exceeds 0.15, the translucency may be deteriorated.
- Examples of the method for forming the resist layer of the present invention include a printing method and a photolithography method.
- the printing method includes planar offset printing, intaglio offset printing, gravure printing, screen printing, flexographic printing, and the like.
- One method of photolithography is to apply a resist to the surface of the transparent film 1 by coating or dipping, or laminate a dry film.
- a photosensitive resist is uniformly formed on the front surface of the transparent sheet. After that, it is exposed and developed with a photomask with a constant pattern. If necessary, it can be hardened after this. As a result, a resist pattern opposite to the pattern of the metal layer is formed on the transparent film (FIG. 3).
- a publicly known photosensitive composition can be applied, and it is not particularly limited. However, a photosensitive resist having sufficient resolution and easy peeling operation is selected. It is preferable.
- Examples of the plating treatment of the present invention include electroless plating and electric plating, and these may be combined. Further, the metal layer 2 formed by these methods can be blackened by oxidation or sulfuration.
- an organic substance or an inorganic substance to be the catalyst 4 for adhesion is applied to the surface of the transparent film 1 on which the resist layer 3 is formed (FIG. 4).
- the catalyst for plating 4 include chlorides such as iron, copper, nickel, cobalt, and palladium, sulfates, nitrates, organic salts, and ammonia salts.
- the method of application is not particularly limited, and a coating method such as datebing can be used.
- the next step is a step of stripping the resist layer 3, but the stripping method is not particularly limited, and can be stripped or removed by a method suitable for the resist used.
- the stripping method is not particularly limited, and can be stripped or removed by a method suitable for the resist used.
- a method using copper, nickel, or an alloy thereof, which is usually performed, can be used. Furthermore, the adhesiveness and color can be changed by heat-treating them to increase the adhesive strength with the film, or by blackening by oxidation or sulfuration.
- a metal layer may be formed on the metal layer 2 formed by electroless plating, by a method such as electric plating.
- electric plating commonly used copper, nickel, or alloys thereof can be used.
- electroless plating is applied to increase conductivity, or metal layer 2 is oxidized or sulfided. Conductivity and color can be changed by blackening.
- the pattern of the metal layer 2 of the present invention can take a stripe or mesh shape. For example, a plurality of polygons such as triangles, quadrangles, hexagons, octagons, and circles can be combined into a mesh shape. be able to.
- the width W of the metal layer 2 is preferably 5 to 50 m, and the line-to-line space is preferably 100 to 70 / xm.
- a bias may be applied to eliminate moire. If the width W of the metal layer 2 is less than 5 m, the conductivity may be insufficient, and sufficient electromagnetic wave shielding may not be achieved. If the width W exceeds 50 ⁇ m, the translucency may decrease. Further, when the line-to-line space is less than 100 m, the translucency may be lowered, and when the space exceeds 700 m, the conductivity may be deteriorated.
- the thickness T of the metal layer 2 is preferably 0.1 to 15 m and satisfies 1 ⁇ WZ T ⁇ 500 (the width W of the metal layer 2 and the height T of the metal layer 2).
- W / T is less than 1, there is a possibility that bubbles may be mixed when pasting with other base materials, so that the translucency may be deteriorated. There is a possibility that the light property may deteriorate or the metal layer may be easily peeled off.
- a film or the like may be further laminated.
- a near-infrared absorption layer, an antireflection layer, a hard coat layer, an antifouling layer, An antiglare layer or the like may be provided.
- a part of the film was cut out, and a thin piece was cut out in the cross-sectional direction with a microtome, and observed and measured using a laser microscope (LEX TOL S 3 00 0 manufactured by Olympus Corporation). -
- the transmittance of light (visible light) having a wavelength of 400 to 70 O nm was measured with a spectroscopic microscope (MCPD 2000 manufactured by Otsuka Electronics Co., Ltd.).
- PET film Polyethylene terephthalate (PET) film with a thickness of 100 m (Transmissivity 9 2%, Refractive index 55) A layer containing silica (refractive index 46) with an average particle size of 0.1 z / m is laminated on the surface As a result, a transparent film with irregularities with an average height of 0.05 m was obtained.
- Photo resist PE R20 SCO 3 manufactured by Taiyo Ink Mfg. Co., Ltd.
- Photo resist PE R20 SCO 3 manufactured by Taiyo Ink Mfg. Co., Ltd.
- an electroless plating catalyst (palladium catalyst solution: OPC-80 carrier list manufactured by Okuno Seiyaku Co., Ltd.) is applied to the film surface, and the resist is stripped using a 5% NaOH aqueous solution as the stripping solution.
- a transparent conductive film was obtained by applying copper plating (electroless plating solution: 0 PC-750 electroless copper M manufactured by Okuno Pharmaceutical Co., Ltd.).
- EVA adhesive was applied to the surface of this transparent conductive film and bonded to a PET film having an antireflection layer.
- PET film Transmittance 92%, Refractive index 1.55
- a layer containing alumina Refractive index 1.56
- a transparent film with m irregularities was obtained.
- a photosensitive resist (PER20 SC O 3 manufactured by Taiyo Ink Manufacturing Co., Ltd.) is applied to the film surface to a thickness of 10 m, and A film with 300 x 300 resist blocks arranged at 20 m intervals was created by light and development.
- an electroless copper plating process was performed in the same manner as in Example 1 to obtain a transparent conductive film.
- an EVA adhesive is applied to the surface of this transparent conductive film, and it is laminated with a PET film with an antireflection layer.
- PET film (Transmittance 92%, Refractive index 1 and 55) Convex / concave with an average height of 0.05 zm by laminating a layer containing silica (refractive index 46) with an average particle size of 0.1 m on the surface A transparent film with was obtained.
- Photosensitive resist (PER20 SC 03 manufactured by Taiyo Ink Mfg. Co., Ltd.) was applied to the film surface at a thickness of 10 m, and exposed and developed to align 100 x 100 m resist blocks at 50 m intervals. A film was created.
- Example 4 An EVA adhesive was applied to the surface of this transparent conductive film, and bonded to a PET film having an antireflection layer.
- PET film Transmittance 92%, Refractive index 1.55
- the surface was subjected to chromic acid etching to obtain a transparent film with irregularities with an average height of 0.05 m.
- Photoresist (PER 20 SC 03 manufactured by Taiyo Ink Manufacturing Co., Ltd.) is applied to the surface of this film in a thickness of 10 ⁇ m, and exposed and developed to form 300 x 300 m resist blocks at 20 m intervals. A lined film was created.
- electroless copper plating is performed in the same manner as in Example 1, and then copper electroplating is performed.
- the width W of the metal layer is 20 ⁇ m
- the thickness T of the metal layer is 5 xm
- an EVA adhesive was applied to the surface of this transparent conductive film and bonded to a PET film with an antireflection layer.
- PET film Transmittance 92%, Refractive index 55
- the average particle size of 0 lm on the surface By laminating a layer containing titanium oxide (refractive index 2.75), a transparent film having an unevenness with an average height of 0.05 m was obtained.
- Photosensitive resist (PER20 SCO 3 manufactured by Taiyo Ink Mfg. Co., Ltd.) was applied to the surface of this film with a thickness of 1, exposed to light, and developed to form 300 x 300; m resist blocks spaced 20 m apart. A film was created. Next, an electroless copper plating process was performed in the same manner as in Example 1 to obtain a transparent conductive film.
- an EVA adhesive was applied to the surface of this transparent conductive film and bonded to a PET film with an antireflection layer.
- a palladium catalyst ink was printed on the surface of a PET film (with a transmissivity of 92% and a refractive index of 55) by screen printing with a square lattice pattern with a line width of 30 rn and a space of 300 m.
- a bright conductive film was obtained.
- an EVA adhesive was applied to the surface of this transparent conductive film, and it was bonded to a PET film with an antireflection layer.
- PET film Transmittance 92%, Refractive index 1.55
- a layer containing silica (refractive index 46) with an average particle size of 0.1 is laminated on the surface to create an unevenness with an average height of 0.05 zm.
- Photoresist (PER20 SC 03 from Taiyo Ink Mfg. Co., Ltd.) is applied to the surface of this film at a thickness of 10 im, exposed and developed, so that 300 x 300; m resist blocks are aligned at intervals of 70 m. I made a film.
- an EVA adhesive was applied to the surface of this transparent conductive film and bonded to a PET film with an antireflection layer.
- PET film Transmissivity 92%, Refractive index 1.55
- Photoresist PER20 SC03 manufactured by Taiyo Ink Manufacturing Co., Ltd.
- PER20 SC03 manufactured by Taiyo Ink Manufacturing Co., Ltd.
- 300X 300 m resist blocks at 20 / m intervals.
- a film was created.
- an electroless copper plating process was performed in the same manner as in Example 1 to obtain a transparent conductive film.
- an EVA adhesive was applied to the surface of the transparent conductive sheet and bonded to a PET film with an antireflection layer.
- PET film Transmissivity 92%, Refractive index 1.55
- Photoresist PER20 SC O 3 manufactured by Taiyo Ink Mfg. Co., Ltd.
- 300 X 300 / zm resist blocks at 20 m intervals.
- a lined film was created.
- an electroless copper plating process was performed in the same manner as in Example 1 to obtain a transparent conductive film.
- a photosensitive resist (PER2 QSC 03, manufactured by Taiyo Ink Manufacturing Co., Ltd.) with a thickness of 10 to the surface of the PET film without unevenness (light transmittance 92%, refractive index 1.55), and expose and develop.
- an electroless copper plating process was performed in the same manner as in Example 1 to obtain a transparent conductive film.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electromagnetism (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Laminated Bodies (AREA)
- Non-Insulated Conductors (AREA)
- Manufacturing Of Electric Cables (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/918,700 US7883837B2 (en) | 2005-04-18 | 2006-04-18 | Transparent electrically conductive film and process for producing the same |
KR1020077026667A KR101200349B1 (ko) | 2005-04-18 | 2006-04-18 | 투명도전성 필름과 그 제조 방법 |
EP06745584.0A EP1876876B1 (en) | 2005-04-18 | 2006-04-18 | Transparent electrically conductive film and process for producing the same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005119492A JP5046495B2 (ja) | 2005-04-18 | 2005-04-18 | 透明導電性フィルムとその製造方法 |
JP2005-119492 | 2005-04-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006112535A1 true WO2006112535A1 (ja) | 2006-10-26 |
Family
ID=37115234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2006/308504 WO2006112535A1 (ja) | 2005-04-18 | 2006-04-18 | 透明導電性フィルムとその製造方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7883837B2 (ja) |
EP (1) | EP1876876B1 (ja) |
JP (1) | JP5046495B2 (ja) |
KR (1) | KR101200349B1 (ja) |
CN (1) | CN101185384A (ja) |
TW (1) | TWI369939B (ja) |
WO (1) | WO2006112535A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008035937A1 (en) * | 2006-09-21 | 2008-03-27 | Lg Electronics Inc. | Plasma display apparatus and television set including the same |
JP2008124299A (ja) * | 2006-11-14 | 2008-05-29 | Toppan Printing Co Ltd | Emiシールド部材の製造方法及びemiシールド部材並びに画像表示装置 |
JP4539786B2 (ja) * | 2008-06-24 | 2010-09-08 | コニカミノルタホールディングス株式会社 | 透明導電性基板の製造方法 |
JP2010191090A (ja) * | 2009-02-17 | 2010-09-02 | Sumitomo Chemical Co Ltd | 偏光板、ならびにそれを用いた液晶パネルおよび液晶表示装置 |
CN102137547B (zh) * | 2010-01-26 | 2013-11-20 | 欣兴电子股份有限公司 | 线路板的线路结构的制造方法 |
US9736928B2 (en) | 2011-02-02 | 2017-08-15 | 3M Innovative Properties Company | Patterned substrates with darkened conductor traces |
ITFI20110153A1 (it) * | 2011-07-25 | 2013-01-26 | Nuovo Pignone Spa | "cutting tool" |
US9338884B2 (en) | 2011-08-10 | 2016-05-10 | Nippon Soda Co., Ltd. | Laminated body and manufacturing process therefor |
CN102540285A (zh) * | 2011-12-31 | 2012-07-04 | 冯光友 | 一种具有聚光聚热功能的菲涅尔膜的制作方法 |
JP6161699B2 (ja) * | 2012-07-30 | 2017-07-12 | イーストマン コダック カンパニー | 高精細導電性パターンのフレキソ印刷向けのインク組成 |
KR101828646B1 (ko) * | 2014-08-11 | 2018-02-13 | 주식회사 엘지화학 | 알루미늄 패턴 및 이의 제조 방법 |
WO2019066336A1 (ko) | 2017-09-26 | 2019-04-04 | 주식회사 엘지화학 | 투명 발광소자 디스플레이용 전극 기판 및 이의 제조방법 |
CN111526705A (zh) * | 2020-04-20 | 2020-08-11 | 无锡睿穗电子材料科技有限公司 | 一种电磁干扰抑制吸波材 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1041682A (ja) * | 1996-05-23 | 1998-02-13 | Hitachi Chem Co Ltd | 電磁波シールド性と透明性を有する接着フィルム及び該フィルムを用いたディスプレイ、電磁波遮蔽構成体 |
JPH10341094A (ja) * | 1997-06-09 | 1998-12-22 | Nissha Printing Co Ltd | 透光性電磁波シールド材料とその製造方法 |
JPH11170421A (ja) * | 1997-12-17 | 1999-06-29 | Sumitomo Osaka Cement Co Ltd | 透明導電膜およびその製造方法 |
JPH11298185A (ja) * | 1998-04-07 | 1999-10-29 | Nissha Printing Co Ltd | 透視性電磁波シールド材料とその製造方法 |
JP2000261186A (ja) * | 1999-03-11 | 2000-09-22 | Mikuni Color Ltd | 透明電磁波シールド部材の作製方法 |
JP2001156489A (ja) * | 1999-09-17 | 2001-06-08 | Tomoegawa Paper Co Ltd | 電磁波シールド材およびその製造方法 |
JP2001332889A (ja) * | 2000-05-18 | 2001-11-30 | Bridgestone Corp | 電磁波シールド性光透過窓材の製造方法 |
JP2003023289A (ja) * | 2001-07-06 | 2003-01-24 | Hitachi Chem Co Ltd | 電磁波シールドフィルムおよびその製造方法 |
JP2004193168A (ja) * | 2002-12-06 | 2004-07-08 | Kyocera Corp | 配線基板およびその製造方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7311039A (ja) * | 1972-12-20 | 1974-06-24 | ||
US6188174B1 (en) * | 1996-10-01 | 2001-02-13 | Nisshinbo Insustries, Inc. | Electromagnetic radiation shield panel and method of producing the same |
JP2000040896A (ja) * | 1998-07-23 | 2000-02-08 | Shield Tec Kk | 電磁波遮蔽材、その製造方法および電磁波シールド対策製品 |
JP4013021B2 (ja) * | 1999-12-17 | 2007-11-28 | 松下電工株式会社 | 透視性電磁波シールド材及びその製造方法 |
JP4549545B2 (ja) * | 2001-01-24 | 2010-09-22 | 大日本印刷株式会社 | 電磁波シールド材の製造方法、並びにパターン形成方法 |
JP2004031876A (ja) * | 2002-06-28 | 2004-01-29 | Shin Etsu Polymer Co Ltd | 透光性電磁波シールド部材及びその製造方法 |
US7138185B2 (en) * | 2002-07-05 | 2006-11-21 | Fuji Photo Film Co., Ltd. | Anti-reflection film, polarizing plate and display device |
JP2004335609A (ja) * | 2003-05-02 | 2004-11-25 | Bridgestone Corp | 電磁波シールド性光透過窓材及びその製造方法 |
JP4012968B2 (ja) * | 2003-09-02 | 2007-11-28 | 国立大学法人山梨大学 | 平滑基板への無電解めっき方法及び製品 |
-
2005
- 2005-04-18 JP JP2005119492A patent/JP5046495B2/ja active Active
-
2006
- 2006-04-18 CN CNA2006800127186A patent/CN101185384A/zh active Pending
- 2006-04-18 KR KR1020077026667A patent/KR101200349B1/ko active IP Right Grant
- 2006-04-18 US US11/918,700 patent/US7883837B2/en not_active Expired - Fee Related
- 2006-04-18 WO PCT/JP2006/308504 patent/WO2006112535A1/ja active Application Filing
- 2006-04-18 EP EP06745584.0A patent/EP1876876B1/en not_active Not-in-force
- 2006-04-18 TW TW095113807A patent/TWI369939B/zh active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1041682A (ja) * | 1996-05-23 | 1998-02-13 | Hitachi Chem Co Ltd | 電磁波シールド性と透明性を有する接着フィルム及び該フィルムを用いたディスプレイ、電磁波遮蔽構成体 |
JPH10341094A (ja) * | 1997-06-09 | 1998-12-22 | Nissha Printing Co Ltd | 透光性電磁波シールド材料とその製造方法 |
JPH11170421A (ja) * | 1997-12-17 | 1999-06-29 | Sumitomo Osaka Cement Co Ltd | 透明導電膜およびその製造方法 |
JPH11298185A (ja) * | 1998-04-07 | 1999-10-29 | Nissha Printing Co Ltd | 透視性電磁波シールド材料とその製造方法 |
JP2000261186A (ja) * | 1999-03-11 | 2000-09-22 | Mikuni Color Ltd | 透明電磁波シールド部材の作製方法 |
JP2001156489A (ja) * | 1999-09-17 | 2001-06-08 | Tomoegawa Paper Co Ltd | 電磁波シールド材およびその製造方法 |
JP2001332889A (ja) * | 2000-05-18 | 2001-11-30 | Bridgestone Corp | 電磁波シールド性光透過窓材の製造方法 |
JP2003023289A (ja) * | 2001-07-06 | 2003-01-24 | Hitachi Chem Co Ltd | 電磁波シールドフィルムおよびその製造方法 |
JP2004193168A (ja) * | 2002-12-06 | 2004-07-08 | Kyocera Corp | 配線基板およびその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1876876A4 (en) | 2008-06-11 |
KR101200349B1 (ko) | 2012-11-12 |
EP1876876B1 (en) | 2013-06-05 |
US7883837B2 (en) | 2011-02-08 |
TWI369939B (en) | 2012-08-01 |
US20090042150A1 (en) | 2009-02-12 |
TW200708243A (en) | 2007-02-16 |
JP2006302998A (ja) | 2006-11-02 |
CN101185384A (zh) | 2008-05-21 |
EP1876876A1 (en) | 2008-01-09 |
KR20070122552A (ko) | 2007-12-31 |
JP5046495B2 (ja) | 2012-10-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2006112535A1 (ja) | 透明導電性フィルムとその製造方法 | |
TWI287802B (en) | Thin sheet for shielding electromagnetic wave | |
JP3998975B2 (ja) | 電磁波遮蔽用シート | |
US20080118762A1 (en) | Electromagnetic wave shielding film and protective plate for plasma display panel | |
JP4783721B2 (ja) | 金属黒化処理方法、電磁波遮蔽フィルタ及び複合フィルタ、並びにディスプレイ | |
JP6686799B2 (ja) | 乗り物用ガラス装置、及び該装置に用いられる加熱電極シートの製造方法 | |
KR20090051007A (ko) | 광 투과성 전자파 실드 부재 및 그 제조 방법 | |
WO2007114076A1 (ja) | 導電性基板の製造方法および導電性基板 | |
JP2006261322A (ja) | 電磁波シールドフィルムおよびその製造方法 | |
WO2006011457A1 (ja) | 電磁波シールド装置 | |
US7560135B2 (en) | Electromagnetic-wave shielding and light transmitting plate and manufacturing method thereof | |
JP2008047777A (ja) | 電磁波遮蔽フィルタ、複合フィルタ、及びディスプレイ | |
JP2008227352A (ja) | 電磁波遮蔽シート、その製造方法、及びプラズマディスプレイパネル用フィルター | |
KR102197435B1 (ko) | 도전성 필름, 터치 패널 센서, 및 터치 패널 | |
JP2000196285A (ja) | 透光性電磁波シ―ルド部材およびその製造方法 | |
JP4679088B2 (ja) | 透明面状発熱体及びその製造方法 | |
JP3502979B2 (ja) | 電磁波シールド用透明部材とその製造方法 | |
JP4867261B2 (ja) | 電磁波遮蔽シート | |
JP2000196286A (ja) | 透光性電磁波シ―ルド部材およびその製造方法 | |
JP2006119345A (ja) | Nir吸収転写シート、及びそれを用いた複合電磁波シールドフィルタの製造方法 | |
JP4867263B2 (ja) | 電磁波遮蔽シート | |
JPH11330772A (ja) | 高電磁波シールド性透明シート | |
JPH10335883A (ja) | 電磁波シールド用透明部材 | |
JP2000137442A (ja) | ディスプレイ用光学フィルタ― | |
JP2015065376A (ja) | 透明導電性支持体、タッチセンサ、およびその製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 200680012718.6 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 11918700 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2006745584 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1020077026667 Country of ref document: KR |
|
NENP | Non-entry into the national phase |
Ref country code: RU |
|
WWP | Wipo information: published in national office |
Ref document number: 2006745584 Country of ref document: EP |